27808734

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 56818080

約数和(自身を除く): 29009346

約数列:

[1, 2, 3, 6, 101, 109, 202, 218, 303, 327, 421, 606, 654, 842, 1263, 2526, 11009, 22018, 33027, 42521, 45889, 66054, 85042, 91778, 127563, 137667, 255126, 275334, 4634789, 9269578, 13904367, 27808734]

約数ペア:

[(1, 27808734), (2, 13904367), (3, 9269578), (6, 4634789), (101, 275334), (109, 255126), (202, 137667), (218, 127563), (303, 91778), (327, 85042), (421, 66054), (606, 45889), (654, 42521), (842, 33027), (1263, 22018), (2526, 11009)]